Hayward EAU129 Series Installation, Operation And Maintenance Instructions

EAU129 SERIES

ACTUATOR OPERATIONAL CONCEPTS

The EAU129 Series Actuator is a unidirectional, quarter-turning 90° CCW industrial electric actuator designed to
operate thermoplastic valves in municipal, commercial and industrial applications. These units are NEMA 4/4X, and
feature on/off control.

TABLE OF CONTENTS

TECHNICAL INFORMATION
Actuator Operational Concepts . . . . . . . . . . . . . . . . . . . . . 1
MODEL
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . 2
Actuator Handling And Installation . . . . . . . . . . . . . . . . . . 3
Drive Cycle
Product Mounting And Setup . . . . . . . . . . . . . . . . . . . . . . 3
FLA/LRA
EAU129 Series Actuators are unidirectional and rotate CCW in 90° quadrants without a reversing function.
Notice:
The rotation direction is viewed from ABOVE the actuator.
Cycle Time
There are no travel adjustments and there are no mechanical stops in the EAU129 Series.
Notice:
Duty Cycle
Rated Torque
TO PREVENT POTENTIAL INJURY OR DAMAGE TO PROPERTY, READ THIS MANUAL CAREFULLY AND COMPLETELY.
Hayward Flow Control
1-888-HAY-INDL (1-888-429-4635)
Operating Temp
EAU129
Voltage 120V
1.8A
2.5 sec
25%
Mount
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
www.haywardflowcontrol.com
INSTALLATION, OPERATION AND
MAINTENANCE INSTRUCTIONS
Wire Sizing Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
EAU12912A
Wiring Diagram And Setup . . . . . . . . . . . . . . . . . . . . . . . . 4
Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Mechanical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
90° 90°
Technical Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
12VAC
4.8A
2.5 sec
25%
F L O W
NEW PRODUC
EAU1 Series
Electronic A
KEY FEATURES &
• ISO 5211 Compliant F
• UL/CSA Listed Motor
• Thermoplastic NEMA 4
• 2.5 Second, 90° Cycle
• Permanently Lubricate
• Actuator Brake
• 90 or 180° Operation
• Unidirectional, Not Rev
• Terminal Block Connec
• Standard 120 VAC
• End of Travel Dry Conta
• Thermal Overload Prot
• Lightweight, Compact
EAU12912D
90°
12VDC
4.8A
2.5 sec
100%
120"lbs (13.5Nm)
ISO5211 F05 x 0.316 Male Drive, Offset
EAU129IOM Rev B ECR 044V
32°F - 130°F (0°C - 55°C)
C O
EAU12924A
90°
24VAC
2.4A
7.5 sec
25%
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